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"
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COPYRIGHT (c) 1990 by Claus Gittinger
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All Rights Reserved
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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SimpleView subclass:#InputView
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instanceVariableNames:'eventReceiver'
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classVariableNames: ''
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poolDictionaries: ''
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category:'Views-Basic'
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!
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!InputView class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1990 by Claus Gittinger
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All Rights Reserved
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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!
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version
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"
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$Header: /cvs/stx/stx/libview2/InputView.st,v 1.8 1995-08-30 17:53:56 claus Exp $
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"
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!
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documentation
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"
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a view for input only - forwarding all events to another object.
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This kind of view can be used to be laid ontop of another view to catch all
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input. (Interface builder)
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NOTICE: the event forwarding is a leftover from times when not delegation mechanism
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existed - it will vanish - use delegates for new code.
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"
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! !
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!InputView methodsFor:'initialization'!
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initialize
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super initialize.
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borderWidth := 0
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! !
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!InputView methodsFor:'accessing'!
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inputOnly
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^ true
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!
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eventReceiver:aView
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eventReceiver := aView
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! !
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!InputView methodsFor:'redefined dummy'!
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setViewBackground
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"inputviews have no background"
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^ self
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! !
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!InputView methodsFor:'event handling'!
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exposeX:x y:y width:w height:h
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"will never be received"
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^ self
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!
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keyPress:key x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver keyPress:key x:x y:y
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]
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!
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keyRelease:key x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver keyRelease:key x:x y:y
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]
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!
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buttonShiftPress:button x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver buttonShiftPress:button x:x y:y
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]
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!
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buttonPress:button x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver buttonPress:button x:x y:y
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]
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!
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buttonRelease:button x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver buttonRelease:button x:x y:y
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]
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!
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buttonMotion:state x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver buttonMotion:state x:x y:y
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]
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!
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focusIn
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver focusIn
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]
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!
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focusOut
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver focusOut
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]
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!
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pointerEnter:state x:x y:y
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver pointerEnter:state x:x y:y
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]
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!
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pointerLeave:state
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"redefined to forward event"
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eventReceiver notNil ifTrue:[
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eventReceiver pointerLeave:state
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]
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! !
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